| Serial Number | 99061946 |
| Word Mark | RUI CHENG |
| Filing Date | Friday, February 28, 2025 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, January 13, 2026 |
| Registration Number | 8099395 |
| Registration Date | Tuesday, January 13, 2026 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, November 25, 2025 |
| Goods and Services | Water filtration and purification units and replacement cartridges and filters therefor; Filters for air conditioning; Filters for drinking water; Air filtering installations; HEPA filters for household use; Air filters for domestic use; Water filters |
| Pseudo Mark | ROY CHENG |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 024, 031, 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, February 28, 2025 |
| Primary Code | 011 |
| First Use Anywhere Date | Saturday, February 1, 2025 |
| First Use In Commerce Date | Saturday, February 1, 2025 |
| Party Name | Shenzhen Hongjiasheng Technology Co., Ltd. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | Shenzhen 518109 CN |
| Party Name | Shenzhen Hongjiasheng Technology Co., Ltd. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Shenzhen 518109 CN |
| Party Name | Shenzhen Hongjiasheng Technology Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Shenzhen 518109 CN |
| Event Date | Event Description |
| Friday, February 28, 2025 | NEW APPLICATION ENTERED |
| Friday, February 28, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, July 10, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, August 4, 2025 | ASSIGNED TO EXAMINER |
| Tuesday, August 5, 2025 | NON-FINAL ACTION WRITTEN |
| Tuesday, August 5, 2025 | NON-FINAL ACTION E-MAILED |
| Tuesday, August 5, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, September 10, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, September 10, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, September 10, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, September 25, 2025 | NON-FINAL ACTION WRITTEN |
| Thursday, September 25, 2025 | NON-FINAL ACTION E-MAILED |
| Thursday, September 25, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Thursday, October 16, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, October 16, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 16, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, October 28, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, November 19, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 25, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 25, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, January 13, 2026 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, January 13, 2026 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |